<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
        <style>
            .addBtn { 
                margin-top: 10px;
            }
        </style>
</head>
<body>
    <label for=""><input type="text" class="userName"></input></label><br>
    <label for=""><input type="text" class="userAge"></input></label><br>
    <label for="">性别:
        <input type="radio" name="sex" value="0"checked="checked">男
        <input type="radio" name="sex" value="1">女
    </label><br>
    <label for="">区域:
        <select class="userSel">
            <option value="">请选择</option>
            <option value="北京">北京</option>
            <option value="河南">河南</option>
            <option value="宁夏">宁夏</option>
            <option value="河北">河北</option>
            <option value="东北">东北</option>
            <option value="山西">山西</option>
        </select>
    </label><br>
    <button type="button" class="addBtn">添加</button>
    <table border="1"width="700" style="border-collapse: collapse;text-align: center;margin-top:20px;">
        <thead>
            <tr>
                <th>序号</th>
                <th>姓名</th>
                <th>年龄</th>
                <th>性别</th>
                <th>区域</th>
                <th>时间</th>
                <th>操作</th>
            </tr>
        </thead>
        <tbody>
            
        </tbody>
    </table>
    <script src="/js/jquery-3.2.1.min.js"></script>
    <script src="/index.js"></script>
</body>
</html>